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The average total SAT scores (verbal plus math) were recorded for two groups of students: one group planning to major in engineering and one group planning to major in language/literature. To use the two-sample t test with a pooled estimate of
you must assume that the two population variances are equal. Test this assumption using the F test for equality of variances using
= 0.05.
Test Statistic = ______________
Reject Region: Reject H0 if F > ______________
Conclusion: ______________
One ______________ conclude that the variances are different.
What is the approximate p-value for the test?
______________
Chronic Diseases
Long-term health conditions that are persistent and typically require ongoing medical attention or limit daily living activities.
21st Century
The current century, spanning from January 1, 2001, to December 31, 2100, characterized by rapid technological advancements and globalization.
Type 2 Diabetes
A chronic condition that affects the way the body processes blood sugar (glucose), characterized by insulin resistance or a lack of insulin.
Lifestyle Factors
Elements or habits of an individual's way of living that can influence their overall health and risk of diseases.
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